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Search: id:A089079
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A089079 7n-23 is a prime. +0
2
4, 6, 10, 12, 16, 18, 22, 28, 36, 40, 48, 58, 60, 66, 70, 76, 78, 88, 90, 100, 102, 106, 108, 112, 126, 130, 136, 142, 148, 156, 160, 168, 172, 178, 180, 186, 190, 192, 208 (list; graph; listen)
OFFSET

0,1

REFERENCES

M. Cerasoli, F. Eugeni and M. Protasi, Elementi di Matematica Discreta, Bologna 1988

Emanuele Munarini and Norma Zagaglia Salvi, Matematica Discreta,UTET, CittaStudiEdizioni, Milano 1997

CROSSREFS

a(n) = A024901(n)+3.

Sequence in context: A047233 A165972 A156037 this_sequence A108724 A024995 A086298

Adjacent sequences: A089076 A089077 A089078 this_sequence A089080 A089081 A089082

KEYWORD

easy,nonn

AUTHOR

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Dec 04 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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